1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ser-zykov [4K]
2 years ago
5

When parallel light rays exit a concave lens,the light ray is?

Chemistry
2 answers:
ad-work [718]2 years ago
5 0
When parallel rays exit a concave lens, the light rays are divergent.
The rays diverge or bend away from the axis it has been traveling upon entering the lens when it reaches the other side of the lens. These rays appear to have come from the same focal point before entering the concave lens. When these parallel rays are extended, it will be traced back to a single point of origin.
Sedaia [141]2 years ago
5 0

Answer:

its divergent

Explanation:

You might be interested in
What are the 2 products of photosynthesis
makkiz [27]
Carbon dioxide and oxygen
7 0
2 years ago
The surface rocks on Venus are similar to ______ rocks on Earth.
alexandr1967 [171]

D. granitic

*+.*+.*+.*+.

6 0
2 years ago
An aqueous solution is analyzed and found to contain potassium ions and sulfite ions. write the equation for the dissolution of
enot [183]
1) T<span>he dissolution of the salt potassium sulfite:
K</span>₂SO₃(aq) → 2K⁺(aq) + SO₃²⁻(aq).
Potassium has +1 charge because it lost one electron to accomplish stabile electron configuration of noble gas argon.
2) From dissolution reaction: n(K⁺) : n(SO₃²⁻) = 2 : 1.
n(K⁺) = 0.700 mol.
0.700 mol : n(SO₃²⁻) = 2 : 1.
n(SO₃²⁻) = 0.700 mol ÷ 2.
n(SO₃²⁻) = 0.350 mol; amount of sulfite anions.
7 0
3 years ago
what is the product of sodium sulphate and magnesium phosphite if they were combined? please give the chemical formula not its n
Morgarella [4.7K]

Answer:

MgSO4  is right

Explanation:

6 0
3 years ago
For a particular reaction, ΔH = -99.84 kJ and ΔS = -16.80 J/K. Calculate ΔG for this reaction at 298 K.
marta [7]
To solve this given problem,  we can use the equation below:
ΔG=ΔH - T*ΔS

We are information and values are given and can be used in solving the ΔG of this particular reaction.
ΔH=-99.84kJ
ΔS=-16.80 J/K
T=298K

ΔG=(-99.84kJ)-(298K*-16.80J/K)
ΔG=-94.83kJ

The answer for ΔG is -94.83kJ.
7 0
2 years ago
Other questions:
  • Fluorine (F) has seven electrons in its outermost shell. Fluorine _____.
    9·2 answers
  • I have no clue what to do, HELP!!
    8·1 answer
  • Please help ASAP! I’m lost right now.
    15·1 answer
  • Describe how phospholipids form a barrier between water inside the cell and water outside the cell
    13·1 answer
  • Complete the sentence. When an acid is added to water, hydronium ions __________. increase, decrease, stay the same, disappear
    5·2 answers
  • Acetylene gas C2H2 undergoes combustion to form carbon dioxide and water when it is used in the oxyacetylene torch for welding.
    10·2 answers
  • 8. A ball has a mass of 53.6 grams and a volume of 19.0 cubic centimeters (cm³). What is its density? *
    8·1 answer
  • A girl has a weight of 450 N and her feet have a total area of 300Cm2
    15·1 answer
  • Which element is smaller is atomic size?
    9·1 answer
  • Red blood cells need iron. They store iron and typically contain more iron than the fluid around them does. Which action would s
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!